BR112012030757A2 - polia com baixo nível de ruído - Google Patents

polia com baixo nível de ruído

Info

Publication number
BR112012030757A2
BR112012030757A2 BR112012030757A BR112012030757A BR112012030757A2 BR 112012030757 A2 BR112012030757 A2 BR 112012030757A2 BR 112012030757 A BR112012030757 A BR 112012030757A BR 112012030757 A BR112012030757 A BR 112012030757A BR 112012030757 A2 BR112012030757 A2 BR 112012030757A2
Authority
BR
Brazil
Prior art keywords
low noise
arms
pulley
pluralities
pulleys
Prior art date
Application number
BR112012030757A
Other languages
English (en)
Other versions
BR112012030757B1 (pt
Inventor
Donald B Brown
James Kevin Lindstrom
Jeffrey A Swane
Kevin G Dutil
Robert James Crist
Zachary Fittro
Original Assignee
Dayco Ip Holdings Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dayco Ip Holdings Llc filed Critical Dayco Ip Holdings Llc
Publication of BR112012030757A2 publication Critical patent/BR112012030757A2/pt
Publication of BR112012030757B1 publication Critical patent/BR112012030757B1/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/32—Friction members
    • F16H55/36—Pulleys
    • F16H55/40—Pulleys with spokes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/32—Friction members
    • F16H55/36—Pulleys
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49453—Pulley making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pulleys (AREA)

Abstract

polia com baixo nível de ruído. a presente invenção refere-se a polias com baixo nível de ruído e métodos de construir as polias com baixo nível de ruído são descritos. em um primeiro aspecto, primeira e segunda pluralidade s de braços se estendendo radialmente para fora a partir do cubo externo a uma borda externa são angularmente deslocadas uma a partir da outra sobre o eixo de rotação para eliminar a simetria através da linha mediana lateral da polia. em um segundo aspecto, as extremidades radialmente para fora de uma pluralidade de braços são arqueadamente espaçadas de acordo com uma sequência de passo descrevendo um padrão psudoaleatório de espaçamentos relativos de modo a reduzir ou eliminar simetria rotacional da polia. em um terceiro aspecto, características dos primeiro e segundo aspectos são combinadas, e em uma modalidade, as primeira e segunda pluralidades de braçços são, respectivamente, aproximadamente opostamente inclinadas de modo a variar o espaçamento arqueado das extremidades lateralmente mais externas dos braços.
BR112012030757-6A 2010-06-02 2011-05-26 Polia e método de construir uma polia com baixo nível de ruído BR112012030757B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/792,003 2010-06-02
US12/792,003 US8617016B2 (en) 2010-06-02 2010-06-02 Low noise pulley
PCT/US2011/038018 WO2011153045A1 (en) 2010-06-02 2011-05-26 Low-noise pulley

Publications (2)

Publication Number Publication Date
BR112012030757A2 true BR112012030757A2 (pt) 2016-11-01
BR112012030757B1 BR112012030757B1 (pt) 2020-05-12

Family

ID=45064886

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012030757-6A BR112012030757B1 (pt) 2010-06-02 2011-05-26 Polia e método de construir uma polia com baixo nível de ruído

Country Status (11)

Country Link
US (3) US8617016B2 (pt)
EP (1) EP2577110B1 (pt)
JP (1) JP2013531197A (pt)
KR (1) KR20130084986A (pt)
CN (1) CN103003596B (pt)
AR (1) AR082094A1 (pt)
AU (1) AU2011261720B2 (pt)
BR (1) BR112012030757B1 (pt)
CA (1) CA2801203A1 (pt)
MX (1) MX2012013423A (pt)
WO (1) WO2011153045A1 (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8617016B2 (en) * 2010-06-02 2013-12-31 Dayco Ip Holdings, Llc Low noise pulley
US9085846B2 (en) * 2011-09-13 2015-07-21 Meccanica Generale—S.R.L. Plastic pulley for driving drum for washing machine into rotation
DE102012217395A1 (de) * 2012-09-26 2014-05-15 Schaeffler Technologies Gmbh & Co. Kg Riemenscheibe
DE102013005373B4 (de) * 2013-03-28 2016-07-07 Schaeffler Technologies AG & Co. KG Riemenrolle und Verfahren zu deren Herstellung
US9416863B2 (en) * 2013-05-29 2016-08-16 Schaeffler Technologies AG & Co. KG Pulley ring
JP1523888S (pt) * 2014-08-28 2015-05-18
DE102014217491B4 (de) 2014-09-02 2017-11-16 Schaeffler Technologies AG & Co. KG Riemenscheibe und Kunststoff-Spritzgießverfahren zu deren Herstellung
FR3033015B1 (fr) * 2015-02-23 2017-02-24 Skf Ab Poulie et dispositif a poulie comprenant une telle poulie
FR3040751B1 (fr) * 2015-09-07 2020-01-24 Psa Automobiles Sa. Poulie de type amortisseur de vibration de torsion munie de renforts decales angulairement.
USD770265S1 (en) 2015-11-30 2016-11-01 Deere & Company Polymer composite pulley
US10655724B2 (en) * 2016-04-27 2020-05-19 Dayco Ip Holdings, Llc Asymmetric spoke design for torsional vibration dampers
JP6811702B2 (ja) * 2017-12-19 2021-01-13 Nok株式会社 トーショナルダンパ
DE102017223317A1 (de) * 2017-12-20 2019-06-27 Aktiebolaget Skf Riemenscheibenvorrichtung, insbesondere für eine Spannrolle oder Laufrolle
FR3078758B1 (fr) * 2018-03-06 2020-04-03 Aktiebolaget Skf Dispositif de poulie pour galet tendeur ou enrouleur
FR3078759B1 (fr) 2018-03-06 2020-02-28 Aktiebolaget Skf Dispositif de poulie pour galet tendeur ou enrouleur
DE102019208175A1 (de) * 2019-06-05 2020-12-10 Aktiebolaget Skf Riemenscheibenvorrichtung, insbesondere für eine Spannrolle oder eine Laufrolle
US11333235B2 (en) * 2019-06-14 2022-05-17 NHI Mechanical Motion, LLC Hybrid drive component
SI25993A (sl) * 2020-04-21 2021-10-29 Gorenje gospodinjski aparati, d.o.o Jermenica bobna pralnega stroja iz materiala iz umetne snovi

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US2878852A (en) * 1955-11-15 1959-03-24 Us Rubber Co Pneumatic tire having noiseless tread
US4013142A (en) * 1975-10-07 1977-03-22 Westinghouse Electric Corporation Elevator system having a drive sheave with rigid but circumferentially compliant cable grooves
CH630198A5 (de) * 1978-10-16 1982-05-28 Icm Ltd Spulennabe fuer bandkassetten.
JPS585803B2 (ja) 1979-01-13 1983-02-01 株式会社ブリヂストン 低騒音ラグタイヤ
DE3535859A1 (de) 1985-10-08 1987-04-09 Schaeffler Waelzlager Kg Riemenscheibe mit daempfungselement
US4936364A (en) 1986-03-07 1990-06-26 Sumitomo Rubbert Industries, Ltd. Low-noise tire
JP2892042B2 (ja) 1989-06-06 1999-05-17 住友ゴム工業 株式会社 低騒音タイヤ
US4973292A (en) * 1990-01-25 1990-11-27 Litens Automotive Partnership Steel rimmed plastic pulley
JP2880564B2 (ja) * 1990-08-18 1999-04-12 光洋精工株式会社 樹脂製プーリ
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US5209793A (en) 1991-05-15 1993-05-11 Bridgestone/Firestone, Inc. Low noise pneumatic tire tread with voids balanced over each half tread region
DE9319394U1 (de) * 1993-12-17 1994-02-10 Bayerische Motoren Werke AG, 80809 München Spannrolle für einen Riementrieb
US5709440A (en) 1995-02-01 1998-01-20 Bombardier Inc. Track noise suppression
US5974872A (en) 1995-10-17 1999-11-02 The Yokohama Rubber Co., Ltd. Pitch arrangement evaluation system of tread pattern of pneumatic tire
DE19603558C2 (de) 1995-12-12 2000-03-02 Muhr & Bender Riemenspannvorrichtung
JPH09174975A (ja) * 1995-12-25 1997-07-08 Ricoh Co Ltd 駆動伝達ギヤの構造
US5759311A (en) 1996-06-06 1998-06-02 Hankook Tire Mfg. Co., Ltd. Low noise tire tread
JP2001090811A (ja) * 1999-09-24 2001-04-03 Nsk Ltd プーリ
US6750578B2 (en) 2002-07-22 2004-06-15 Delphi Technologies, Inc. Rotating electrical machine
JP4314459B2 (ja) * 2003-02-07 2009-08-19 株式会社ジェイテクト 樹脂製プーリおよび転がり軸受付き樹脂製プーリ
JP2006316974A (ja) * 2005-05-16 2006-11-24 Nsk Ltd 合成樹脂製プーリ
US20070232427A1 (en) * 2006-03-29 2007-10-04 Jtekt Corporation Pulley assembly and pulley usable therefor
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US8617016B2 (en) * 2010-06-02 2013-12-31 Dayco Ip Holdings, Llc Low noise pulley

Also Published As

Publication number Publication date
AU2011261720B2 (en) 2015-07-16
MX2012013423A (es) 2012-12-10
WO2011153045A1 (en) 2011-12-08
EP2577110A4 (en) 2014-03-26
KR20130084986A (ko) 2013-07-26
AR082094A1 (es) 2012-11-14
CN103003596A (zh) 2013-03-27
EP2577110A1 (en) 2013-04-10
US20110300979A1 (en) 2011-12-08
US20140121050A1 (en) 2014-05-01
EP2577110B1 (en) 2020-02-19
AU2011261720A1 (en) 2013-01-10
CN103003596B (zh) 2016-12-28
CA2801203A1 (en) 2011-12-08
JP2013531197A (ja) 2013-08-01
US8617016B2 (en) 2013-12-31
US9671007B2 (en) 2017-06-06
US20140121051A1 (en) 2014-05-01
BR112012030757B1 (pt) 2020-05-12

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 26/05/2011, OBSERVADAS AS CONDICOES LEGAIS.